Karnataka’s ten state highways will reportedly begin collecting tolls from travellers passing through the highway. The review of bids placed by private companies to undertake toll collection from the 10 highways’ in the state is currently underway. Shimoga – Shikaripura- Ganagal, Karkala – Padubidri, and Davanagere Birur state highways are included in the list, the deccanherald.com has reported.